"There's another issue here - and I have some limits as to what I can say - but there's some real question as to the viability of the chemical masks, the protective gear used by our soldiers"

This quote by Christopher Shays suggests that there is a problem with the safety gear made use of by soldiers, such as chemical masks. Nevertheless, Shays is restricted in what he can say about the concern, indicating that it is a delicate topic. This can mean that the safety equipment is not as reliable as it should be, or that there is an absence of sufficient safety gear for soldiers. It can likewise suggest that the safety gear is not being made use of properly or is not being preserved effectively. Whatever the concern is, it is clear that Shays is concerned concerning the safety and security of the soldiers and also the viability of the safety gear they are using.